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Fastest-Growing Cities in Iowa Since 2010

The top 25 of 44 Iowa cities on GIS Map, ranked by percent population change between the 2010 Census and the April 2020 estimates base.

#CityPopulation change 2010-2020
1Waukee
+73.7%
2North Liberty
+53.1%
3Ankeny
+49.4%
4Norwalk
+43.1%
5Johnston
+38.5%
6West Des Moines
+21.4%
7Clive
+20.5%
8Marion
+19.5%
9Coralville
+18.1%
10Bettendorf
+17.7%
11Urbandale
+15.5%
12Ames
+12.7%
13Iowa City
+10.3%
14Cedar Rapids
+9.0%
15Le Mars
+7.7%
16Indianola
+7.1%
17Storm Lake
+6.3%
18Waverly
+5.3%
19Des Moines
+5.2%
20Muscatine
+4.0%
21Sioux City
+3.9%
22Cedar Falls
+3.7%
23Grinnell
+3.6%
24Dubuque
+3.5%
25Newton
+3.3%

Top Iowa Counties

Counties ranked by percent population change between the 2010 Census and the April 2020 estimates base.

1. Dallas County+50.8%2. Johnson County+16.8%3. Polk County+14.3%4. Warren County+13.4%5. Story County+10.0%6. Linn County+9.0%7. Sioux County+6.4%8. Dickinson County+6.2%9. Dubuque County+6.0%10. Scott County+5.7%

Source: U.S. Census Bureau, 2010 Census and Population Estimates Program (Vintage 2024: April 2020 estimates base and July 1, 2024 estimate). Only cities covered by GIS Map with at least 1,000 residents are ranked. Estimates carry margins of error.

Citing this page: GIS Map, “Fastest-Growing Cities in Iowa Since 2010”, https://gismap.land/rankings/iowa/fastest-growing-cities-since-2010. Figures from U.S. Census Bureau, 2010 Census and Population Estimates Program (Vintage 2024: April 2020 estimates base and July 1, 2024 estimate).

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